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  1. XenServer Org
  2. XSO-849

Running update tasks during live migration kills machines

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    Details

    • Type: Bug
    • Status: Done (View Workflow)
    • Priority: Critical
    • Resolution: Incomplete
    • Affects Version/s: 7.3
    • Fix Version/s: None
    • Component/s: VM Lifecycle
    • Labels:
      None
    • Environment:

      XenServer 7.x in a pool with shared storage.

       

      Description

      1. Machines were being live migrated from a host that was supposed to be updated with a driver.

      2. During the migration (while in progress), we ran the update tasks to start preparations.

      3. When the update reached the Pre-Checks stage, it hung the migration up to a point where it timed out and the VMs crashed.

      Error is:

      Xenops_interface.Internal_error("Watch.Timeout(30.)").

       

      It appears to be a race between the migration and the pre-checks over a lock. Whichever the justification is - it SHOULD NOT CRASH VMS !!!!

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            Assignee:
            Unassigned
            Reporter:
            interconnect Avi Bluestein
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              Dates

              Created:
              Updated:
              Resolved: